Fitbit One vs. Apple Watch Series 2 vs. Michael Kors Grayson vs. Polar Loop vs. Xiaomi Mi Band vs. Michael Kors Grayson

 
One
Watch Series 2
Grayson
Loop
Mi Band
Grayson
 FitbitOneRemove Buy NowAppleWatch Series 2Remove Buy NowMichael KorsGraysonRemove Buy NowPolarLoopRemove Buy NowXiaomiMi BandRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$100$269$350$100$15$350
Release201220162018201320152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days18 hours24 hours5 days30 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolutionn/a340 x 272 or 390 x 312453 x 454NANA453x454
Sizen/a1.5 inches or 1.65 inches1.39 inchesNANA1.39 inches
TouchNA
TypeOLEDAMOLEDAMOLEDLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast Resistant5ATM1 ATM2 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSAndroid WearNANAAndroid Wear
Apps
Music

All Wearables